September 2019
Beginner
512 pages
12h 52m
English
Content preview from Flutter for Beginners
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Getting GoogleMapController
In contrast with other controllable widgets, we do not provide a controller to the GoogleMap widget by ourselves. Instead, this will be provided to us through the previously seen onMapCreated callback. So, we just need to store it, as follows:
GoogleMap( ... onMapCreated: (controller) { _mapController = controller; },),
_mapController is an instance field of the MapPage widget that we will be using to interact with the map camera.
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.